Franklinite and Rhodolite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.05-5.22
3.84
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Conchoidal
Cleavage
None
none, may show indistinct parting
Mohs Hardness
5.5-6
7-7.5
Chemical Composition
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
(Mg,Fe)3Al2Si3O12
Franklinite and Rhodolite Chemical Formula
While comparing Franklinite and Rhodolite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Franklinite and Rhodolite chemical formula.
- Chemical formula of Franklinite- (Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Rhodolite- (Mg,Fe)3Al2Si3O12
Franklinite and Rhodolite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Franklinite and Rhodolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Franklinite and Rhodolite Optical Properties during the identification of gemstone. Specific gravity of Franklinite is 3.84 whereas that of Rhodolite is 3.84.